Removal And Installation: Removal

Disconnect the battery negative (-) terminal.
Disconnect the Variable Intake Solenoid (VIS) valve connector (A) and vacuum hose (B).

Courtesy of KIA MOTORS AMERICA, INC.
Remove the VIS valve (A) after removing the bolts and nut.
Tightening torque:

9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

Courtesy of KIA MOTORS AMERICA, INC.

Courtesy of KIA MOTORS AMERICA, INC.